Допускается ли у не рекурсивной функции несколько операторов return?
| Код |
int DeckOfCards::machineChange(int hand[][13], int deck[][13])
{
int deal[13] = { 0 };
int count = 0;
int streetCount = 0;
int resetCount = 0;
int flushCount = 0;
::indicate++;
for (int row = 0; row < 4; row++)
for (int column = 0; column < 13; column++)
if (hand[row][column] != 0)
deal[column]++;
// проверка на пару или две пары
for (int column = 0; column < 13; column++)
{
if (deal[column] == 3)
count += 3;
else if (deal[column] == 2)
count++;
}
//Нет игры. Меняем три младшие карты.
if (count == 0)
{
{
;// стрит
}
cout << "\nNo combination" << endl;
for (int cards = 3; cards > 0; cards--)
{
for (int column = 0; column < 13; column++)
for (int row = 0; row < 4; row++)
if (hand[row][column] != 0)
{
hand[row][column] = 0;
row = 4;
column = 13;
}
}
for (int cards = 3; cards > 0; cards--)
for (int card = 11; card <= 52; card++)
for (int row = 0; row < 4; row++)
for (int column = 0; column < 13; column++)
if (deck[row][column] == card)
{
hand[row][column]++;
deck[row][column] = 0;
column = 13;
row = 4;
card = 53;
}
printHand(hand);
return royalFlush(hand);
}
// Одна пара. Меняем три карты.
else if (count == 1)
{
cout << "\nPair" << endl;
for (int cards = 3; cards > 0; cards--)
{
for (int column = 12; column >= 0; column--)
for (int row = 0; row <= 3; row++)
if (hand[row][column] != 0)
if (deal[column] != 2)
{
hand[row][column] = 0;
row = 4;
column = -1;
}
}
for (int cards = 3; cards > 0; cards--)
for (int card = 11; card <= 52; card++)
for (int row = 0; row < 4; row++)
for (int column = 0; column < 13; column++)
if (deck[row][column] == card)
{
hand[row][column]++;
deck[row][column] = 0;
column = 13;
row = 4;
card = 53;
}
printHand(hand);
return royalFlush(hand);
}
// Две пары. Меняем одну карту.
else if(count == 2)
{
cout << "\nTwo pairs" << endl;
for (int cards = 1; cards > 0; cards--)
{
for (int column = 12; column >= 0; column--)
for (int row = 0; row <= 3; row++)
if (hand[row][column] != 0)
if (deal[column] != 2)
{
hand[row][column] = 0;
row = 4;
column = -1;
}
}
for (int cards = 1; cards > 0; cards--)
for (int card = 11; card <= 52; card++)
for (int row = 0; row < 4; row++)
for (int column = 0; column < 13; column++)
if (deck[row][column] == card)
{
hand[row][column]++;
deck[row][column] = 0;
column = 13;
row = 4;
card = 53;
}
printHand(hand);
return royalFlush(hand);
}
// Тройня. Меняем две карты.
else if (count == 3)
{
cout << "\nThree of kind" << endl;
for (int cards = 2; cards > 0; cards--)
{
for (int column = 12; column >= 0; column--)
for (int row = 0; row <= 3; row++)
if (hand[row][column] != 0)
if (deal[column] != 3)
{
hand[row][column] = 0;
row = 4;
column = -1;
}
}
for (int cards = 2; cards > 0; cards--)
for (int card = 11; card <= 52; card++)
for (int row = 0; row < 4; row++)
for (int column = 0; column < 13; column++)
if (deck[row][column] == card)
{
hand[row][column]++;
deck[row][column] = 0;
column = 13;
row = 4;
card = 53;
}
printHand(hand);
return royalFlush(hand);
}
}
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